last test date for SAT?

<p>princeton and northwestern are the only two schools that require/recommend 3 subject tests for me. </p>

<p>I was wondering if i could take the january test and still have it make it northwestern on time cause princeton is ok with january.</p>

<p>if that is the case, i will change test dates so i have more time to study.</p>

<p>thanks!</p>